What is the reason for the automatic locking of JAC Tongyue?
3 Answers
JAC Tongyue automatic locking reasons: Most of them are due to the problem of the central lock switch being broken or the central lock malfunction. The following are related information about JAC Tongyue: 1. The main door central lock motor may be misaligned, causing inaccurate signals. Adjusting it can solve the problem, or the door lock mechanism may already be broken, which can also cause this issue. 2. The car model is compact and full, with interior space being more spacious compared to other models in the same class. 3. JAC Tongyue uses 1.3L and 1.5L engines sourced from Mitsubishi, with model numbers 4G13 and 4G15. These engines are known for their high power output and low fuel consumption.
I found that the JAC Tongyue's automatic locking system has issues, likely related to the electronic system. For example, when the body control module malfunctions, it may mistakenly send a locking signal, causing the car to lock automatically; or a sensor detection error, such as triggering the lock when the door isn't fully closed. Common causes also include circuit problems, like poor wire contact or blown fuses, which affect current transmission; software bugs are also common and may require reprogramming or updates. It's recommended to first check the remote key battery, as low power can disrupt signals; then inspect the fuse box for any blown fuses. If encountering this situation, avoid forcing the door handle to prevent locking up, and promptly visit a professional shop for diagnosis. Safety first, especially during night driving, be cautious to avoid accidental door locking.
I've been driving for over a decade and encountered automatic locking issues with JAC Tongyue, mostly related to wiring or remote keys. Aging wiring harnesses or moisture corrosion can cause short circuits, making the control unit malfunction; stuck key buttons can also easily trigger false activations. Don't just blame the car—try troubleshooting first: after locking, pull the door handle to see if it manually unlocks; check if the trunk lock linkage is functioning properly, as forgetting to close it often causes random locking. A weak battery is also a hidden danger, especially in cold weather when low power affects the system. If problems occur frequently, don't delay—it could lead to mid-journey lockouts, posing safety risks. During regular maintenance, clean dust from door gaps to avoid sensor blockages.
